Year1
- 精度：
- 0.001
- 线性误差：
- 0.001
- 重复性误差：
- 0.0002
Material dealer, agricultural technology system popularization type)
Model
Features
★National exclusive "chassis
Pharmacy integrated aluminum alloy chassis》Patented design, easy to carry, sturdy and durable, matched with finished pharmaceuticals
★Microcomputer control, digital circuitry, programmed design, LCD display, AC and DC dual-use, can be used for field flow testing, minimizing operator errors and labor intensity.
★Resolution touch buttons, built-in high-end thermal printer, can print test results.
★Can detect available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter content in soil, chemical fertilizers, organic fertilizers, and plants, soil pH, and salt content (expanded ).
★Using high-brightness
lamps as light sources,
silicon semiconductors as signal receiving systems,
with a lifespan of
10,000 hours. The light source is stable and consistent.
★The colorimetric tank part adopts a single-channel, dual-optical path design, without mechanical displacement and wear. The optical path test positioning is accurate, ensuring the accuracy of the measurement results.
1. Test items
Soil nutrients ● Ammonium nitrogen, available phosphorus, available potassium, moisture, organic matter, pH (test paper method) and other items
Fertilizer nutrients ● Elemental chemical fertilizers Nitrogen, phosphorus and potassium in compound (mixed) fertilizer and ammonium nitrogen, phosphorus and potassium in urea ● Available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter in organic fertilizers.
2. Instrument technical indicators
Power supply AC ~, Hertz DC (extended)
Range and resolution
Qualitative drift within three minutes is less than
(Detection)
Refolding error (solution)
Sensitivity red light and blue light
Long range red and blue light
Soil moisture technical parameters Moisture unit﹪Moisture content test range﹪Accuracy﹪< br/> Simultaneous, rapid and accurate detection of nitrogen, phosphorus, potassium and other nutrients in the soil. Test speed to test a soil. Sample (,,) minutes (including pre-processing time)
Simultaneously detect soil samples for hours (including pre-processing time)
Built-in high-end one-button thermal printer for data printing (the first patented design in China)
3. Testing speed
Can detect several samples at the same time
Test one soil sample in (,,) minutes, and simultaneously detect three soil samples in (,,) minutes.
4. Features of the product instrument
Completely equipped. This instrument integrates medicine, equipment and instruments. It is easy to carry and is equivalent to a small laboratory. It is suitable for agricultural service departments, agricultural material dealers, and fertilizer manufacturers to test soil and fertilization and identify the authenticity of fertilizers.
The operation is simple and fast. The finished medicine is ready to use after opening the bottle, no configuration is required.
The performance is reliable, the working stability is times better than the national standard index, and the repeatability reaches the level of grating spectrophotometer index.
5. After-sales service
The whole instrument has a one-year warranty (the host has a five-year warranty and lifetime free maintenance service, free mailing of the instrument, and free training.
Free lifetime technical support for soil and fertilizer and other agricultural related technologies!< br/>
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